查询词典 surface in contact

It was also observed that the rougher asperities damaged gradually by shearing and wearing in small region and the surface in contact increases with the increasing of normal stress and shear displacement.

因此，对任一条不规则的节理粗糙线，可以通过非平稳部分的正倾角或负倾角和平稳部分的平均粗糙角的结合来定量描述其表面粗糙度。

During melting and throughout the crystal growing process the barium acts as a devitrification promoter and creates a layer of devitrified silica on the inside crucible surface in contact with the melt resulting in a lower level of contaminants in the melt and grown crystal.

在熔化以及晶体生长的整个过程中，钡起失透促进剂的作用并且在与熔体接触的坩埚内表面上产生失透二氧化硅层，从而降低了在熔体以及生长的晶体中的污染物量。

This shows that sliding friction is proportional to the reaction between the surface in contact.

这说明滑动摩擦力与接触表面的作用力成正比。

The effects of wear on the frictional properties of surface in contact are carried out and analysed by experiments macroscopically and microscopically.

在实验基础上，提出了一个新的基于Bouc-Wen的单状态变量摩擦力模型。

The corrosion fatigue crack growth and near-threshold characteristcsof high tensile steel HT60 were investigated by using the compact specimens underexposure to synthetic sea water. The da/dN vs △K_ relation in air may be conser-vetivel estimated for that in sea water. In the high △K region with high stressratio, owing to the acceleration of crack growth promoted by stress-induced dissol-ution, the crack opening stress intensity factor K_ represents only the result ofcrack surface in contact with corrosion products, so as to give an overestimation ofK_ at crack tip.

对高拉力钢HT60的腐蚀疲劳裂纹扩展特性和门槛值区域特性，采用紧凑拉伸试件在人工海水中进行了实验和研究，结果表明：在空气中的da/dN与ΔK_关系可以作为在海水中的da/dN与ΔK关系的一个偏保守的预测；在高应力比的高ΔK区域，由于应力诱起溶解促进了裂纹扩展的加速；该裂纹开口应力强度因子K_仅反映了裂纹表面同腐蚀生成物接触的结果，从而导致了K_在裂纹尖端的偏大的估计结果。

This machine has a highly polished large diameter drying cylinder which burnishes the surface in contact to give a high glaze; the underside of the paper is rough.

这机器有一个大直径，表面极度光滑的烘缸。纸面和它接触后，被磨平光滑；纸底则粗糙。

This machine has a highly polish ed large diameter drying cylinder which burnishes the surface in contact to give a high glaze; the underside of the paper is rough.

这机器有一个大直径，表面极度光滑的烘缸。纸面和它接触后，被磨平光滑；纸底则粗糙。

In this research, mixed SAM of HS-(CH2)15-CH3 and HS-(CH2)15-COOH was immobilized on gold substrate through chemical bond, and PEG and PMB were in sequence linked to the –COOH terminal groups on the SAM sureface by EDC/NHS amide coupling. The PMB immobilized surface was applied to study its specific and nonspecific interactions with LPS by ellipsometry and by SPR spectroscopy. The modified surface is characterized by FTIR, XPS, ellipsometry and contact angle measurements.

本研究系利用HS-(CH2)15-CH3及HS-(CH2)15-COOH混合溶液，在金表面形成稳定共价键结之混合自组单分子膜(Self-Assembly Monlayer，SAM)，再将PEG及Polymyxin B分子依序接至SAM表面之-COOH官能基上，利用表面电浆共振(Surface Plasmon Resornance，SPR)仪或椭圆仪，侦测其与LPS分子之特异与非特异性吸附行为。

At this point, the air valve stem end is just the counter-plate surface in contact.

此时，空气阀柱端部刚好与反作用盘的表面相接触。

Drilling from rear surface in contact with water, microholes with large aspect ratio were machined in soda-lime glass; With the change of laser focus inside two-photon absorption polymer, straight and wavy lines are polymerized.

以钛蓝宝石激光器为代表的近红外飞秒激光器又将制备精度向微米和纳米量级推进，而且材料几乎不受限制，已成功地在金属、半导体和绝缘材料中实现微细加工。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷